.jq-overlay{
    background-color: #333;
    position: absolute;
    z-index: 100;
    left:0;
    top:0;
    opacity: 0.3;
    -moz-opacity: 0.3;
    filter: 'alpha(opacity=30)';
    margin: 0;
}

.jq-box {
    background-color: #fff;
    position: absolute;
    z-index: 102;
    display: none;
    width: 375px;
    height: 281px;
}